The correct option is (a).
Explanation
India occupies a strategic position in South Asia. Its geography is defined by its central location relative to the rest of the continent and its significant projection into the Indian Ocean.Statement-wise Analysis
- Statement 1 is Correct: The Indian landmass is a southward extension of the Asian continent. This geographical projection allows India to establish close contact with West Asia, Africa, and Europe from the western coast and with Southeast and East Asia from the eastern coast.
- Statement 2 is Incorrect: India is not located in the extreme eastern part of Asia. It holds a central location between East and West Asia. The extreme eastern part of Asia comprises countries like Japan and regions of the Russian Far East.
- Statement 3 is Incorrect: India is not isolated from West Asia. While the Himalayas and other mountain ranges in the north and northwest act as physical barriers, they contain several passes (such as the Khyber and Bolan passes) that have served as land routes for trade, migration, and cultural exchange since ancient times. Therefore, there is no "absence" of land routes.
Key Takeaway: India is a southward extension of the Asian continent situated centrally between East and West Asia, connected to neighboring regions through both mountain passes and maritime routes.